<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\model\Car as CarModel;
use app\common\model\Merchant as MerchatModel;
use fast\Random;
use think\exception\ValidateException;
use think\facade\Db;

/**
 * 车辆管理
 *
 * @icon fa fa-car
 */
class Car extends Backend
{
    
    /**
     * Car模型对象
     * @var \app\common\model\Car
     */
    protected $model = null;
    protected $modelValidate = false;
    protected $modelSceneValidate = false;
    protected $searchFields = 'id,car_name';
    protected $selectpageFields = "id,car_name";

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\common\model\Car;
		$this->view->assign('statusList',$this->model->getStatusList());
	    $this->assignconfig('statuslist',$this->model->getStatusList());
	    $this->view->assign('gearlist',CarModel::getGearList());
	    $this->assignconfig('gearlist',CarModel::getGearList());

        $brandList = \app\common\model\CarCate::getColumnList(['type' => 1]);
        $this->view->assign('brandList',$brandList);
        $this->assignconfig('brandList',$brandList);
        $configureList = \app\common\model\CarCate::getColumnList(['type' => 2]);
        $this->view->assign('configureList',$configureList);
        $this->assignconfig('configureList',$configureList);
        $typeList = \app\common\model\CarCate::getColumnList(['type' => 3]);
        $this->view->assign('typeList',$typeList);
        $this->assignconfig('typeList',$typeList);
        $driveList = \app\common\model\Car::getDriveList();
        $this->view->assign('driveList',$driveList);
        $this->assignconfig('driveList',$driveList);

    }
    
    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    /**
     * 查看.
     */
    public function index()
    {
        //设置过滤方法
        $this->request->filter(['strip_tags']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            [$where, $sort, $order, $offset, $limit] = $this->buildparams();
            $total = $this->model
                ->withJoin(['brand', 'model'])
                ->where($where)
                ->order('car.id desc')
                ->count();
            $list  = $this->model
                ->withJoin(['brand', 'model'])
                ->where($where)
                ->order('car.id desc')
                ->limit($offset, $limit)
                ->select();
            $result = ['total' => $total, 'rows' => $list];

            return json($result);
        }

        return $this->view->fetch();
    }


    /**
     * 添加
     */
    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if ($params) {
                $params = $this->preExcludeFields($params);

                if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
                    $params[$this->dataLimitField] = $this->auth->id;
                }
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = str_replace('\\model\\', '\\validate\\', get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name.'.add' : $name) : $this->modelValidate;
                        validate($validate)->scene($this->modelSceneValidate ? 'add' : $name)->check($params);
                    }

//                    $car = $this->model->where(['car_site' => $params['car_site'], 'car_gate' => $params['car_gate'], 'car_gear' => $params['car_gear'], 'is_delete' => 1, 'brand_id' => 1, 'model_id' => 1])->count();
//                    if($car){
//                        $this->error('车辆已存在');
//                    }
                    $result = $this->model->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (\PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were inserted'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get($ids);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $adminIds = $this->getDataLimitAdminIds();
        if (is_array($adminIds)) {
            if (!in_array($row[$this->dataLimitField], $adminIds)) {
                $this->error(__('You have no permission'));
            }
        }
        if ($this->request->isPost()) {
            $params = $this->request->post('row/a');
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();

                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name     = str_replace('\\model\\', '\\validate\\', get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? $name : $this->modelValidate;
                        $pk       = $row->getPk();
                        if (!isset($params[$pk])) {
                            $params[$pk] = $row->$pk;
                        }
                        validate($validate)->scene($this->modelSceneValidate ? 'edit' : $name)->check($params);
                    }

//                    $car = $this->model->where(['car_site' => $params['car_site'], 'car_gate' => $params['car_gate'], 'car_gear' => $params['car_gear'], 'is_delete' => 1, 'brand_id' => 1, 'model_id' => 1])->where('id', '<>', $ids)->count();
//                    if($car){
//                        $this->error('车辆已存在');
//                    }
                    $result = $row->save($params);
                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (\PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('No rows were updated'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }
        $this->view->assign('row', $row);

        return $this->view->fetch();
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        $row                 = $this->model->get($ids);
        $this->modelValidate = true;
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        $merchant_car = \app\common\model\MerchantCar::where('car_id', 'in', $ids)->where(['is_delete' => 1])->count();
        if($merchant_car){
            $this->error('其下有商家车辆');
        }
        $this->model->where('id', 'in', $ids)->update(['is_delete' => 2, 'deletetime' => time()]);
        $this->success();
    }

    public function selectpage()
    {
        return parent::selectpage(); // TODO: Change the autogenerated stub
    }
}
